Jon Bernthal Trained Three Times a Day and Walked the Brooklyn Bridge With Weights to Prepare for The Punisher — Here’s His Full Workout and Diet Plan

When Jon Bernthal stepped into the role of Frank Castle for The Punisher, he didn’t just bulk up — he became the character.

From grueling 4 a.m. workouts to emotionally charged late-night marches across the Brooklyn Bridge, Bernthal’s preparation blurred the line between method acting and military-style conditioning.

The result? A body and mindset that were every bit as hardened and haunted as the Punisher himself.

This wasn’t about aesthetics. It was about authenticity. And his training routine reflected that.

A Training Mindset Forged in Pain

“I didn’t want to lighten the weight Frank Castle carried — not even for a second,” Bernthal once said in an interview. That intensity showed not only in how he trained, but in how he lived while preparing for the role.

To tap into Frank Castle’s world of pain, Bernthal reportedly walked the Brooklyn Bridge alone at night with a backpack full of weights. He wanted to feel Castle’s burden — physically and mentally. That mindset extended into the gym, where he trained three times a day, often in between shooting scenes.

He even broke his hand during the infamous prison fight scene in Daredevil — and kept going.

Three Workouts a Day? Yes, Seriously

Jon Bernthal’s typical day during Punisher filming included:

1. Early Morning Strength & Conditioning
2. Midday Combat Training (Boxing/Jiu-Jitsu)
3. Evening Fight Choreography or Weapons Training

This wasn’t your average Hollywood “get shredded fast” plan. It was a full-time job — one that demanded grit, focus, and the ability to suffer.

Morning: Hybrid Strength and MetCon Training

The first workout of the day combined old-school powerlifting, supersets for hypertrophy, and a high-intensity finisher:

🏋️ Strength Foundation (5×3 Heavy)

• Barbell Squat
• Deadlift
• Bench Press

💪 Bodybuilding Supersets (3×10-12)

• Incline Bench + Pull-Ups
• Seated Rows + Overhead Triceps Extensions
• Dumbbell Shrugs + Arnold Presses

🔥 MetCon Finisher (20 Minutes AMRAP)

• Pull-Ups
• Kettlebell Swings
• Med Ball Slams
• Power Cleans
• Burpees or Box Jumps

Why this works: These sessions built raw strength and cardiovascular grit simultaneously. Supersetting kept his heart rate high while stimulating muscle growth — a must for someone juggling shooting schedules and stunt rehearsals.

Afternoon: Combat Training — Boxing and Jiu-Jitsu

Between scenes, Bernthal would dive straight into boxing or Brazilian Jiu-Jitsu, refining his striking and grappling.

Though boxing was his preference (he’s trained since childhood), his coaches pushed him to balance it with ground work. This ensured he could perform all the fight choreography with credibility — and look lethal doing it.

“It’s not about looking tough,” Bernthal told Men’s Journal. “It’s about being able to hang when the scene gets real.”

Evening: Weapons Training & Stunt Work

On top of it all, Bernthal went through military-style weapons training and fight choreography, working closely with veterans and technical advisors. Some days, this felt like a fourth workout. But for Bernthal, it was non-negotiable.

He saw the role as a tribute to real-life service members.

“There are guys who went to war with the Punisher skull on their gear — who died wearing that. I had to give it everything.”

The Punisher Diet: Fuel, Not Comfort

When it came to food, Bernthal kept things minimal, disciplined, and functional.

No gourmet meals. No cheat snacks. Just fuel.

Daily Diet Focus:

• Lean Proteins: Chicken, beef, fish, eggs, jerky
• Complex Carbs: Brown rice, oats, sweet potatoes
• Healthy Fats: Nuts, olive oil, peanut butter
• Tons of Vegetables and moderate fruits
• Supplements: Whey protein, fish oil capsules

“I didn’t want to escape Frank Castle through food,” he said. “I wanted to feel his world — even through what I ate.”

He wasn’t following some trendy plan. This was an anti-diet. One based on simplicity, repetition, and emotional commitment.

A Sample Punisher-Style Meal Plan

Meal 1

• 3 scrambled eggs
• 2 cups oatmeal or pancakes
• 1 banana

Meal 2

• Protein shake
• Small protein bar

Meal 3

• 8 oz chicken breast or salmon
• 1 cup brown rice
• Steamed vegetables

Meal 4

• Protein bar
• Muesli or fruit

Meal 5

• 8 oz steak or lean ground beef
• Sweet potato or pasta
• Garden salad

Meal 6

• Protein shake
• Handful of walnuts
• 2 fish oil capsules

Weekly Workout Breakdown

Here’s a simplified version of Bernthal’s weekly split:

Monday: Chest + Circuit

• Bench press, incline press, rows, pull-ups
• Push-up & heavy bag circuit

Tuesday: Legs + Circuit

• Squats, leg press, calf raises
• Burpees, box jumps, core work

Wednesday: Combat & Cardio

• Pull-ups, dips, push-ups
• 1-hour MMA or
• 5K run + 10-mile bike

Thursday: Shoulders + Circuit

• Military press, Arnold press, shrugs
• Wall balls, treadmill sprints, cleans

Friday: Full Body + Circuit

• Deadlift, rows, curls
• Box jumps, pike push-ups, Tabata

Why This Program Works

Unlike cookie-cutter routines focused solely on aesthetics, Bernthal’s plan was built for performance and punishment. The mix of strength, endurance, and combat made him look like Castle — and fight like him too.

• Supersets and circuits built muscle under fatigue.
• Heavy lifting gave him a powerful, functional physique.
• Combat sessions sharpened his reflexes and discipline.
• Strict diet kept his body lean and camera-ready.

It was all about becoming the Punisher — not just playing him.

Can You Train Like Jon Bernthal?

If you’re ready to commit to the discipline — yes. This plan is scalable. You can start with a 4-day version if you’re short on time, skip the advanced circuits, or replace MMA with cardio until you’re ready.

But make no mistake: this is not a casual routine. It demands physical intensity and emotional resilience.

“Every day is a fight,” Bernthal said. “We just want to do the fans justice.”

So, if you’re chasing more than a superhero physique — if you want the kind of strength that comes with purpose — maybe it’s time you trained like the Punisher.